English verb conjugation
CAN BLAST

Regular verb: blast - blasted - blasted

Affirmation

Simple form	V-ing form
I can blast you can blast he can blast we can blast you can blast they can blast	I can be blasting you can be blasting he can be blasting we can be blasting you can be blasting they can be blasting
Perfect	V-ing perfect
I can have blasted you can have blasted he can have blasted we can have blasted you can have blasted they can have blasted	I can have been blasting you can have been blasting he can have been blasting we can have been blasting you can have been blasting they can have been blasting

Negation

Simple form	V-ing form
I can't blast you can't blast he can't blast we can't blast you can't blast they can't blast	I can't be blasting you can't be blasting he can't be blasting we can't be blasting you can't be blasting they can't be blasting
Perfect	V-ing perfect
I can't have blasted you can't have blasted he can't have blasted we can't have blasted you can't have blasted they can't have blasted	I can't have been blasting you can't have been blasting he can't have been blasting we can't have been blasting you can't have been blasting they can't have been blasting

Interrogative form

Simple form	V-ing form
can I blast? can you blast? can he blast? can we blast? can you blast? can they blast?	can I be blasting? can you be blasting? can he be blasting? can we be blasting? can you be blasting? can they be blasting?
Perfect	V-ing perfect
can I have blasted? can you have blasted? can he have blasted? can we have blasted? can you have blasted? can they have blasted?	can I have been blasting? can you have been blasting? can he have been blasting? can we have been blasting? can you have been blasting? can they have been blasting?

Interro-negative form

Simple form	V-ing form
can't I blast? can't you blast? can't he blast? can't we blast? can't you blast? can't they blast?	can't I be blasting? can't you be blasting? can't he be blasting? can't we be blasting? can't you be blasting? can't they be blasting?
Perfect	V-ing perfect
can't I have blasted? can't you have blasted? can't he have blasted? can't we have blasted? can't you have blasted? can't they have blasted?	can't I have been blasting? can't you have been blasting? can't he have been blasting? can't we have been blasting? can't you have been blasting? can't they have been blasting?